ZDoom

Oh, this is good.

Is there a possibility you can add sliders for the Death Tilt angle in a future version? I've already sort of done this on my end, mostly because I felt the tilt was too strong, but I made one for the main tilt and the random extra tilt/error as well on my end.

Update December 28th 2018:

v1.6
- Alters your view roll additively (not absolute), so in theory, it SHOULD play nice with other mods that alter roll additively too*.
- Added turn tilting. When you turn your view with your input device (mouse, joystick, keyboard, whatever), the view will tilt.
- Fixed the tooltip placement in the configuration menu.
- Updated ZScript directive to version 3.7.0.

* This is important. If any mod is setting the player view roll to some absolute value, then obviously that mod will win, all previous roll values will be lost and there is nothing I can do about that.

EDIT: Fixed a stupid bug that prevented the mod from starting. To the 1 person (yes, download counter was only 1 =P) who downloaded it... well, download it again.

Update July 10th 2019:

v1.65
- Version bump to GZDoom 4.1.3.
- Fixed a small bug that would sometimes set the view roll incorrectly under rare circumstances.
- Added Github repository

Thanks for the bug fix. Definitely a nice little mod so it's good that you are keeping on top of any minor glitches that might arise.